<template>
  <a-modal
      :confirmLoading="confirmLoading"
      :title="title"
      :visible="visible"
      :width="800"
      cancelText="关闭"
      style="top:5%;height: 85%;overflow-y: hidden"
      wrapClassName="ant-modal-cust-warp"
      @cancel="handleCancel"
      @ok="handleOk">

    <a-spin :spinning="confirmLoading">
      <a-form-model ref="form" :model="model" :rules="validatorRules" v-bind="layout">
        <a-form-model-item label="角色编码" prop="roleCode" required>
          <a-input v-model="model.roleCode" :disabled="roleDisabled" placeholder="请输入角色编码"/>
        </a-form-model-item>
        <a-form-model-item label="角色名称" prop="roleName" required>
          <a-input v-model="model.roleName" placeholder="请输入角色名称"/>
        </a-form-model-item>
        <a-form-model-item label="描述" prop="description">
          <a-textarea v-model="model.description" :rows="5" placeholder="请输入角色描述"/>
        </a-form-model-item>
      </a-form-model>
    </a-spin>
  </a-modal>
</template>

<script>
import {addRole, duplicateCheck, editRole} from '@/api/api'

export default {
  name: "RoleModal",
  data() {
    return {
      title: "操作",
      visible: false,
      roleDisabled: false,
      model: {},
      layout: {
        labelCol: {span: 3},
        wrapperCol: {span: 14},
      },
      confirmLoading: false,
      validatorRules: {
        roleName: [
          {required: true, message: '请输入角色名称!'},
          {min: 2, max: 30, message: '长度在 2 到 30 个字符', trigger: 'blur'}
        ],
        roleCode: [
          {required: true, message: '请输入角色名称!'},
          {min: 0, max: 64, message: '长度不超过 64 个字符', trigger: 'blur'},
          {validator: this.validateRoleCode}
        ],
        description: [
          {min: 0, max: 126, message: '长度不超过 126 个字符', trigger: 'blur'}
        ]
      },
    }
  },
  created() {
    //备份model原始值
    this.modelDefault = JSON.parse(JSON.stringify(this.model));
  },
  methods: {
    add() {
      this.edit(this.modelDefault);
    },
    edit(record) {
      this.model = Object.assign({}, record);
      this.visible = true;
      //编辑页面禁止修改角色编码
      if (this.model.id) {
        this.roleDisabled = true;
      } else {
        this.roleDisabled = false;
      }
    },
    close() {
      this.$refs.form.clearValidate();
      this.$emit('close');
      this.visible = false;
    },
    handleOk() {
      const that = this;
      // 触发表单验证
      this.$refs.form.validate(valid => {
        if (valid) {
          that.confirmLoading = true;
          let obj;
          if (!this.model.id) {
            obj = addRole(this.model);
          } else {
            obj = editRole(this.model);
          }
          obj.then((res) => {
            if (res.success) {
              that.$message.success(res.message);
              that.$emit('ok');
            } else {
              that.$message.warning(res.message);
            }
          }).finally(() => {
            that.confirmLoading = false;
            that.close();
          })
        } else {
          return false;
        }
      })
    },
    handleCancel() {
      this.close()
    },
    validateRoleCode(rule, value, callback) {
      if (/[\u4E00-\u9FA5]/g.test(value)) {
        callback("角色编码不可输入汉字!");
      } else {
        let params = {
          tableName: "sys_role",
          fieldName: "role_code",
          fieldVal: value,
          dataId: this.model.id,
        };
        duplicateCheck(params).then((res) => {
          if (res.success) {
            callback();
          } else {
            callback(res.message);
          }
        });
      }
    }
  }
}
</script>

<style scoped>

</style>